Pharmaceutical Chemicals

[Name]::Phama-grade Glycine [Specifications:Pharma-grade [Molecular formula]:C2H5NO2 [Molecular weight]:75.07 [Structure formula]:NH2CH2COOH [Assay]: 98.5%--101.5% [CAS]:56-40-6 [Physical-chemistry property]:White crystal powder,sweet taste,easy to be dissolved in water, slightly dissolved in methanol and ethanol, but not dissolved in acetone and ether,melting point:between 232-236(decomposition). [Main usage] : (1) Used in the research on the metabolism of amino acids by medical organisms or on a biochemical basis; (2) Used as a buffer for aurcomycin,as a raw material for making L-dopa for treating Parkinson disease,Vitamin B6,and other amino acids as Threonine; (3) Mainly used in Amino Acid injection solution as nutritional infususion; (4) Used as the raw material for cephslosporins,the intermediate for Thiamphenicol. (5) Used as the raw material for cosmetic. [Quality specification]:Pharma-grade adopts the standard of USP28 BP98 and EPV. [Packi

Dicyclopropane methylamine CAS No.13375-29-6 Molecular Formula C7H13N Purity:98.00% Appearance Colorless, transparent liquid

Oxygen-18 Isotope labelled compounds as tracer nitrogen atoms are used extensively in various fields,such as agriculture medicine, pharmacology, biology and Chemistry.

molecule formula: C14H22N6O5.HCl action:antivirus

PHASE III DATA HIGHLIGHT EFFICACY AND SAFETY The promising preclinical findings with Acomplia (rimonabant) have been confirmed in studies in man. Results from a 16-week phase II trial showed that treatment with rimonbant produced significant weight loss in obese patients and was well tolerated. Phase III trials involving over 6,000 obese subjects are now ongoing in both the US and Europe. These trials will compare rimonabant at doses of 5mg and 20mg with placebo with respect to weight reduction and prevention of weight gain. Two additional trials involving about 1,000 patients each will assess the efficacy and safety of rimonabant in obese patients with concomitant type 2 diabetes and dyslipidaemia. At the European Society of Cardiology (ESC) meeting in August 2004, data were presented from the first year of the two-year multicentre Rimonabant In Obesity - Europe (RIO-Europe) phase III trial. Results showed that overweight and obese patients taking rimonabant 20mg/d achieved signifi

USP27, our melting point comply with 197-203 strictly.

standard:usp27(oral,skin use,injection) package:1kg/5kg/alu.tin qty.:100kg/month delivery:prompt

L-Ribose is a very important saccharide concered with life and heredity, which plays a very important role in physiology. D-Ribose exist abundantly in the nature, however, the enantiomers L-Ribose does not exist in the nature, which is a rare and expensive saccharide. L-Ribose has effective anticancer ability and little side-effect on normal cell. L-Ribose is an important medicament intermediate. Because the application area of L-Ribose is expanding quickly, the requirement of L-Ribose in the globe is increasing year after year. New ways of preparing L-Ribose are discovered. Our company provides highly purity L-Ribose, which can be widely used in pharmaceuticals and biochemical.

To be used in biological, medicine, and chemical industry.

2-Deoxy-L-Ribose 2-Deoxy-L-Ribose 2-Deoxy-L-Ribose 2-Deoxy-L-Ribose

DESCRIPTION:WHITE CRYSTALLINE POWDER IDENTIFICATION:POSITIVE REACTION ACIDITY OR ALKALINITY(PH):2.7-3.3 CLARITY OF SOLUTION:CLARITY COLOR OF SOLUTION:NOT MORE SOLUTION Y7 OR GY7 HEAVY METALS:=20ppm NITRATE NO BROWN RING IS PRODUCED SULPHATE:=300ppm SULPHATED ASH:=0.1% WATER:=5.0% ASSAY(ON DRYING BASIS):98.5-101.5%

APPEARANCE:WHITE CRYST POWDER IDENTIFICATION:POSITIVE ACIDITY OR ALKALINITY:6.8-7.5 APPEARANCE OF SOLUTION:PASS HEAVY METALS:=20ppm CHLORIDE:=0.03% LOSS ON DRYING:=1.0% SULPHATED ASH:=0.1% ORGANIC VOLATILE IMPURITIES:COMPLIES CHROMATOGRAPHIC PURITY:=1.0% ASSAY:98.0%-102.0% NO.1 IMPURITY:=0.1%

Content:=60.0% Losing on drying:=2.0% Thin (20 Sieves):=95.0%

Product Name PhenanthrenequinoneSynonymsPhenanthrenechinone9,10-phenanthrenedioneCAS No. 84-11-7 Formula C14H8O2Molecular Weight(g/mole) 208.21Melting Point( °C ) 206-207( °C )

Chemical Name 2-(Methylthio)phenylboronic acid (2-Thioanisoleboronic acid) CAS No. 168618-42-6Formula C7H9BO2S

Dry Vitamin A Acetate 500CWS food gradeXIAMEN LN® Dry Vitamin A Acetate food grade is a Light yellow powder consisting of Vitamin A Acetate embedded in a matrix of dextrine and sucrose, modified starch ,without BHT.Structural formula:Molecular Weight: 328Chemical Formula: C22H32O2 speciation Appearance: Light yellow, free flowing, spherical-shaped powderContent of Vitamin A Acetate : 500,000 IU/g Loss on drying: 5%max.Particle size:100% through US standard mesh 40, 90% through No. 60Bulk density: 0.65g/cm3. Application 1.An important health ingredient 2.A micronutrient essential for vision, immune function, mucosal surface integrity (e.g. lung), wound healing, reproduction3.Prevents Vitamin A deficiency disease, particularly known as (night) blindness Dosage A demand of 0.5 x 104 IU/d for adults. Benefits 1. All ingredients are(1)Vegetarian (non-animal-derived)(2) Protein-free/gluten-free(3) GMO-free (4)Non-allergenic according to EUs allergene directive (2003/89/EC) 2.BSE/TSE* una

CAS NO.:1-464-45-9 Melting Point: 205-210 degree Moisture Content: solution of petroleumether is clear Nonvolatile Residue: 0.035% max As: 2ppm max Heavy Metal: 5 ppm max Iodine content: 2ppm max pH: 7 Content of Borneol: 65-70% Packing in kraftpaper drums, each of 25 kgs net Used in fragrance and medical industry.

Other name:R-albuterol hydrochloride Molecular formula:C13H21NO3•HCl Molecular weight:275.768

It is one of the intermediates of Carvedilol. Our factory has manufactured top quality 4-hydroxy carbazole min 99% and its capacity reaches to 1.5 tons per month. If you want to need its detailed specification, please feel free to contact us.

  8-Chloroethyl caprylate(>98%)Molecular Formula    C10H19O2ClFormula Weight       206.7